Build a single storey extension in BR1 from £43,800

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Extension builder estimates (based on hourly rates) to build a single storey extension in BR1

Range from the cheapest single storey extension £43,800 (London Quality Construction Group Limited based in BR2) to the dearest single storey extension £55,000 (Silverland design & build based in BR1).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in BR1 by posting a job with HaMuch and we will send it to extension builders in BR1.

Estimates for single storey extension near BR1

Estimates for common extension builder jobs in BR1;

JobEstimate
Underpinning a house£17,360
Build a two storey extension£87,790
Build a timber frame extension£25,860
Install a swimming pool£80,860
Cost to build a single storey extension£52,197
Cost to build a side return extension£39,923
Install an RSJ£2,060
Build an outbuilding£9,860
Build a mansard loft conversion£51,860
Cost of a loft conversion£32,436
Build a kitchen extension£41,860
Build a hip to gable loft conversion£41,860
Build a granny annexe£86,860
Build a garden office£9,860
Convert a garage£15,860
Build a new garage£18,360
Build a flat roof extension£21,860
Build a dormer loft conversion£41,860
Lay a concrete foundation£6,110
Convert a bungalow loft£28,860
Basement conversion cost£35,923
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Rates for other BR1 trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Single storey extension cost in BR1
Estimate Single storey extension cost in BR1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Saintflexs , Bromley, BR1 £52,760
Pineapple Interiors, Bromley, Greater London, BR1 £53,720
LDN Projects Ltd, Bromley, BR1 £52,600
Nicholas James Construction, Bromley, Kent, BR1 £51,640
Heritage Roofing and Building Solutions Ltd, Bromley, BR1 £51,320
Pinder Building Contractors, Kingfisher House 21-23 Elmfield Road, Bromley, BR1 £51,640
DIMENSIONS BUILDING COMPANY, Bromley, BR1 £52,120
Travel London Ltd, 98 Avondale Road, London, Bromley, BR1 £51,800
AAB Tile Installation & Repairs, Keston, BR2 £52,600
PROBUILD (SE) LTD, Bromley, BR1 £52,120
London Quality Construction Group Limited, Bromley, BR2 £43,800
CHASEFIELD CONSTRUCTION LTD, Keston, BR2 £52,120
Upwards and Outwards, London, SE12 £52,600
Carai Ltd, Bromley, BR1 £52,600
Fairview Construction Team Ltd., Greater London, SE9 £53,720
Fairview Construction Team Ltd., 27 Castlecombe Road, London, Greater London, SE9 £51,640
HA.ME.RA Building & Decoration, Bromley, BR1 £52,600
inscape projects ltd, Kent, BR2 £53,720
Aumosa Ltd, Bromley, BR7 £52,600
MPN Engineering LTD, Greater London, BR1 £53,720
Lyuba George, Greater London, SE9 £53,720
R.F Construction & Landscaping, Bromley, BR1 £51,960
Silverland design & build, Bromley, BR1 £55,000
Cre8tive Contractors Ltd, Beckenham, BR3 £52,600
Stone & Brick limited, Bromley, BR1 £50,200

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